Description
This pressure relief valve is designed to protect an unvented system from over pressurisation. The valve is pre-set and locked to 3.5 bar. Therefore if the system exceeds this pressure the valve will lift off the seat and water will discharge from the valve, to waste. This is the first safety device in line with an unvented system.
Features & Benefits
- 107 Series
- 1/2" MBSP x 15mm
- Improved resistance against scale
- For use in potable water systems
- WRAS approved
